package com.feixiu.mapreduce.partitionerandcomprable;

import com.feixiu.mapreduce.partitionerandcomprable.FlowBean;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapreduce.Partitioner;

public class ProvincePatitionner2 extends Partitioner<FlowBean,Text > {

    @Override
    public int getPartition(FlowBean flowBean, Text text, int numPartitions) {
        String phone = text.toString();
        String prePhone = phone.substring(0, 3);
        int partition;
        if ("136".equals(prePhone)){
            partition=0;
        }else if ("137".equals(prePhone)){
            partition=1;
        }else if ("138".equals(prePhone)){
            partition=2;
        }else if ("139".equals(prePhone)){
            partition=3;
        }else {
            partition=4;
        }
        return partition;
    }
}
